Cheap flights from Hong Kong to Sofia from HK$6,315

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4-12. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SOF
2 Jan — 9 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hong Kong to Sofia

Enter your travel dates to find the best prices.

Cheapest flights from Hong Kong to Sofia
Explore the most affordable flight options available from Hong Kong to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 December 2025.

Thu 4-1210:00HKG - SOF
1 stop28h 45mTurkish Airlines
Mon 8-1209:35SOF - HKG
1 stop16h 45mTurkish Airlines
Deal found 30-11HK$6,315
Thu 4-1222:40HKG - SOF
2 stops27h 25mAir France
Mon 8-1212:30SOF - HKG
2 stops24h 00mAir France
Deal found 1-12HK$6,665
Wed 3-1200:25HKG - SOF
2 stops24h 50mQatar Airways
Mon 8-1212:30SOF - HKG
1 stop27h 10mQatar Airways
Deal found 30-11HK$7,078
Wed 3-1200:45HKG - SOF
1 stop20h 30mSWISS
Mon 8-1215:00SOF - HKG
1 stop20h 45mSWISS
Deal found 30-11HK$7,397

Best time to book a flight from Hong Kong to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from Hong Kong with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Hong Kong to Sofia

What’s the top stopover airport for flights from Hong Kong to Sofia?

Share of one-stop return flights from Hong Kong to Sofia chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Istanbul (IST) – chosen by Cheapflights users on 83% of one-stop itineraries from Hong Kong to Sofia on Cheapflights.

What’s the cheapest stopover airport for flights from Hong Kong to Sofia?

Average return fare for one-stop flights from Hong Kong to Sofia, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Istanbul (IST) is the most affordable one-stop option, with an average return flight price of HK$7,737.

What’s the fastest stopover option from Hong Kong to Sofia?

Shortest average travel time for one-stop one-way flights from Hong Kong to Sofia, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Istanbul (IST) have the shortest average one-way travel time for one-stop routes: 15h 11m.

Which airport typically offers the quickest stopover for flights from Hong Kong to Sofia?

Average stopover duration for one-stop one-way flights from Hong Kong to Sofia, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Istanbul (IST) offer the fastest connection on this route, with an average stopover time of 2h 15m.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Sofia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Hong Kong to Sofia that include hotel bookings?

    Yes. In addition to deals on Hong Kong to Sofia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Hong Kong to Sofia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Sofia.

  • Can I find deals for business class flights from Hong Kong to Sofia?

    Yes. Cheapflights offers flight deals from Hong Kong to Sofia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Complete your trip to Sofia by adding a car hire and/or hotel booking to your travel itinerary.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Hong Kong to Sofia?

Deals for Hong Kong to Sofia flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Sofia?

Cheapflights simply makes it quick and affordable to book flights from Hong Kong to Sofia by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Hong Kong to Sofia with no change fees?

Need flexible booking options for your flight to Sofia from Hong Kong? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Hong Kong to Sofia become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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